@article{GDZPPN002356155, title = {Nondiscrete induction and double step secant method.}, journal = {Mathematica Scandinavica}, volume = {47}, year = {1980}, pages = {236-250}, zbl = {0423.65034}, url = {http://dml.mathdoc.fr/item/GDZPPN002356155} }
Pták, Vlastimil; Potra, F.-A. Nondiscrete induction and double step secant method.. Mathematica Scandinavica, Tome 47 (1980) pp. 236-250. http://gdmltest.u-ga.fr/item/GDZPPN002356155/